10-Day Weather Forecast - Portland, ME

Mostly cloudy in the morning, then becoming partly sunny. Highs around 60. North winds 10 to 15 mph. Gusts up to 25 mph, increasing to 35 mph in the afternoon.

Mostly clear. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 35 mph.

Mostly sunny. Highs in the lower 50s. North winds 15 to 20 mph with gusts up to 40 mph.

Mostly clear. Lows in the upper 20s.

Sunny. Highs in the mid 50s.

Clear. Lows around 30.

Sunny. Highs around 60.

Mostly clear. Lows in the upper 30s.

Mostly sunny. Highs in the lower 60s.

Partly cloudy. Lows in the upper 30s.

Partly sunny. Highs in the lower 50s.

Partly cloudy. Low temperature around 46F. Dew point will be around 41F with an average humidity of 83%. Winds will be 5 mph from the WSW.

Mostly cloudy. High temperature around 55F. Dew point will be around 45F with an average humidity of 75%. Winds will be 13 mph from the N.

Partly cloudy. Low temperature around 38F. Dew point will be around 33F with an average humidity of 77%. Winds will be 9 mph from the NNE.

Cloudy. High temperature around 45F. Dew point will be around 39F with an average humidity of 75%. Winds will be 5 mph from the SE.

Cloudy. Low temperature around 38F. Dew point will be around 38F with an average humidity of 95%. Winds will be 5 mph from the W.